Quarter	US dollars
1999-09-30	35
1999-12-31	35
2000-03-31	41
2000-06-30	44
2000-09-30	43
2000-12-31	7
2001-03-31	7
2001-06-30	11
2001-09-30	10
2001-12-31	10
2002-03-31	9
2002-06-30	3
2002-09-30	3
2002-12-31	3
2003-03-31	3
2003-06-30	3
2003-09-30	3
2003-12-31	4
2004-03-31	4
2004-06-30	4
2004-09-30	4